House Intelligence Committee Chair Devin Nunes reiterated that “no evidence of collusion” between Donald Trump’s team and Russia has been found ahead of the first public hearing on the matter.

Nunes, who has previously stated that no evidence of Trump-Russia collusion has been identified by the committee, confirmed this was still the case going into the first public hearing on Monday of the investigation into “Russian active measures.”

FBI Director James Comey and NSA Director Mike Rogers are both scheduled to testify at the hearing.

The committee chair also addressed Trump’s recent allegation that his predecessor, Barack Obama, wiretapped Trump Tower just before the Republican’s election victory in November, with Nunes stating that no evidence of this has been found, either.